Sunward HOT Cat Dog Puppy Pet Clothes Red/Violet T-Shirts Vest Summer Apparel 100% Brand New & High Quality Material:Cotton Size:XS,S,M,L Size:XS Back length: 18cm/7.09" Bust: 30cm/11.81" Neck :21cm/8.27" Size:S Back length:23cm/9.06" Bust: 36cm/14.17" Neck : 25cm/9.84" Size:M Back length: 29cm/11.42" Bust: 42cm/16.54" Neck : 42cm/16.54" Size:L Back length: 35cm/13.78" Bust: 45cm/17.72" Neck : 34cm/13.39" All dimensions are measured by hand, there may be 2-3cm deviations,thanks for your understanding